>7k22_H4 mol:protein length:117 8A7H5 Fab heavy chain
EESGGGLVQPGKSLKLSCSASGFTFSSYGMHWIRQVPGKGLDWVAYISSASDTFYADAVKERFTISRDNAKNTLYLRLNSLKSEDTAIYYCARTRYPTDHFYDWFPYWGQGTLVTVS